Meningitis (all types)
Meningitis is an infection of the protective lining around the brain and spinal cord. It can be caused by bacteria or viruses. Meningitis can be very serious, especially bacterial meningitis, so it’s important to see a doctor straight away if you have any of the symptoms below.
Types of meningitis
Bacterial meningitis
Bacterial meningitis is usually more serious and needs urgent treatment in hospital.
Some common types include:
- Hib meningitis - caused by Haemophilus influenzae type b
- Meningococcal meningitis – caused by Neisseria meningitidis
- Pneumococcal meningitis – caused by Streptococcus pneumoniae
Viral meningitis
This is more common and usually milder. Most people recover, but some may need a short stay in hospital. Viral meningitis can happen as a complication of other viral infections, such as the flu or hand, foot and mouth disease.
Doctors may do blood tests or a lumbar puncture (using a needle to collect fluid from the spine) to find out whether the meningitis is caused by a virus or bacteria.
Signs and symptoms
Meningitis symptoms can be different for everyone and may not appear in any set order. Some people become very sick, while others may only have mild symptoms.
In older children and adults, symptoms can include:
- headache
- fever
- vomiting
- stiff neck
- drowsiness and confusion
- sensitivity to bright lights.
In babies and young children, symptoms may include:
- fever
- cold hands or feet
- not feeding or vomiting
- being fussy or hard to comfort
- very sleepy or hard to wake up
- a high-pitched cry or whimpering.
Some people may also get a rash. With meningococcal meningitis, the rash may look red or purple and won’t fade when you press on it.
If you or someone else has these symptoms, seek medical help immediately. Early treatment can prevent serious illness.
Treatment
Bacterial meningitis needs to be diagnosed and treated quickly. It usually requires a hospital stay and antibiotics given through a drip (called IV or intravenous antibiotics ).
Viral meningitis doesn’t need antibiotics, because antibiotics do not work on viruses. Instead, treatment includes:
- rest
- plenty of fluids
- pain relief like paracetamol.
Most people with viral meningitis recover fully.
Transmission
Bacterial meningitis
Some people carry the bacteria that cause meningitis in their nose or throat without getting sick. These bacteria can spread to others through coughing, sneezing, or kissing. Usually, it takes close and ongoing contact to pass the bacteria from one person to another. Most people who carry the bacteria don’t get meningitis themselves.
Viral meningitis
The way a virus spreads depends on the type of virus. Some spread through coughing and sneezing (like the flu). Others can spread through contact with faeces, such as not washing hands properly after going to the toilet or changing nappies.
Prevention
Some forms of bacterial meningitis can be prevented by vaccination:
- Haemophilus influenzae type b (Hib) – Hib vaccine is recommended and funded for all children at 6 weeks, 4 months, 6 months and 18 months of age.
- A vaccination against meningococcal strains A,C,W and Y is recommended and funded for children at 12 months of age, Year 10 students (through the School Immunisation Program), and young adults aged 15 years to less than 20 years (through their GP, pharmacy or other vaccination provider).
- A vaccination against meningococcal B strain is recommended and funded for infants aged 6 weeks to 12 months of age (with catch-up available for children aged over 12 months to less than 2 years), Year 10 students (through the School Immunisation Program), and young adults aged 15 years to less than 20 years (through their GP, pharmacy or other vaccination provider). More information is available via the Frequently Asked Questions fact sheet.
- Pneumococcal vaccine is recommended and funded for all children at 6 weeks, 4 months, and 12 months with additional doses for children, adolescents and adults in certain high-risk groups. Pneumococcal vaccine is also recommended and funded for Aboriginal and Torres Strait Islander people from 50 years and non-indigenous people at 70 years.
Some viruses that cause meningitis can spread from person to person. To help reduce the risk:
- wash your hands well with warm soapy water for at least 15 seconds
- always wash your hands:
- after going to the toilet,
- after blowing your nose
- before eating.
Good hygiene is especially important when caring for babies and young children or when someone around you is sick.
Health outcome
Bacterial meningitis can be treated with antibiotics, but it can sometimes lead to serious problems, like:
- brain damage
- hearing loss
- problems with arms or legs.
In some cases, it can even cause death.
Viral meningitis is usually milder, and most people recover fully. In rare cases, it can lead to ongoing problems such as tiredness, memory issues or trouble concentrating.
Other resources
13 HEALTH (Call 13 43 25 84)
Related Content
Help and assistance
For further information please contact your local doctor, nearest public health unit or 13HEALTH (13 43 25 84).